4 report(s) found.
The tables underneath represent the ratio of five major North American Lakes in ice over seperated 2 decades era. Overall, all five lakes experienced the decline of ice covered percentages in 1993 to 2012, although the decreased amount varied. Lake Superior in the other hand encountered the greated drop, while lake Ontario faced the tiniest […]
The supplied data illustrates the information about five distinct water bodies which were coverd by ice in North America in two 20-year periods. Ice coverages were measured in percentages. overall, it is readily apparent that whereas both periods witnessed a fluctuation, 1973-92 period was the highest. In regards to 1973-92, with a proportion of 30 […]
The chart above gives us information about what percentage of several north American lakes’ surface was frozen during two 20-year periods, from 1973 to 1992 as well as 1992 until 2012. Overall, in 1973-1992 year more territory of all of the lakes was covered in ice. In the first two decades lake erie had the […]
The bar graph above illustrates the tendency of several lakes covered in ice during two analyzed timeframes. An average lake ice cover displayed both peak and trough throughout the periods: from 1973 to 1992 as well as from 1992 to 2012 in North America. Overall, the highest level of ice cover in the first period, […]